[ARM] pxa/palm: fix possibly uninitialized variable in PalmTC-pcmcia

This 'problem' actually cant cause a failure of the driver, but it's always
better to be correct.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

diff --git a/drivers/pcmcia/pxa2xx_palmtc.c b/drivers/pcmcia/pxa2xx_palmtc.c
index 2c29507..3a8993e 100644 (file)
--- a/drivers/pcmcia/pxa2xx_palmtc.c
+++ b/drivers/pcmcia/pxa2xx_palmtc.c
@@ -156,7 +156,7 @@ static int palmtc_wifi_powerup(void)
 static int palmtc_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
                                        const socket_state_t *state)
 {
-       int ret;
+       int ret = 1;
 
        if (state->Vcc == 0)
                ret = palmtc_wifi_powerdown();